1941109920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7883}}^1$

素因数の和:7929

約数の個数: 240

約数和(自身を含む): 7211967840

約数和(自身を除く): 5270857920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 7883, 8208, 9120, 10260, 12312, 12960, 13680, 15390, 15766, 16416, 20520, 23649, 24624, 27360, 30780, 31532, 39415, 41040, 47298, 49248, 61560, 63064, 70947, 78830, 82080, 94596, 118245, 123120, 126128, 141894, 149777, 157660, 189192, 212841, 236490, 246240, 252256, 283788, 299554, 315320, 354735, 378384, 425682, 449331, 472980, 567576, 599108, 630640, 638523, 709470, 748885, 756768, 851364, 898662, 945960, 1064205, 1135152, 1198216, 1261280, 1277046, 1347993, 1418940, 1497770, 1702728, 1797324, 1891920, 2128410, 2246655, 2270304, 2396432, 2554092, 2695986, 2837880, 2995540, 3192615, 3405456, 3594648, 3783840, 4043979, 4256820, 4493310, 4792864, 5108184, 5391972, 5675760, 5991080, 6385230, 6739965, 6810912, 7189296, 8087958, 8513640, 8986620, 10216368, 10783944, 11351520, 11982160, 12131937, 12770460, 13479930, 14378592, 16175916, 17027280, 17973240, 20219895, 20432736, 21567888, 23964320, 24263874, 25540920, 26959860, 32351832, 34054560, 35946480, 40439790, 43135776, 48527748, 51081840, 53919720, 60659685, 64703664, 71892960, 80879580, 97055496, 102163680, 107839440, 121319370, 129407328, 161759160, 194110992, 215678880, 242638740, 323518320, 388221984, 485277480, 647036640, 970554960, 1941109920]

約数ペア:

[(1, 1941109920), (2, 970554960), (3, 647036640), (4, 485277480), (5, 388221984), (6, 323518320), (8, 242638740), (9, 215678880), (10, 194110992), (12, 161759160), (15, 129407328), (16, 121319370), (18, 107839440), (19, 102163680), (20, 97055496), (24, 80879580), (27, 71892960), (30, 64703664), (32, 60659685), (36, 53919720), (38, 51081840), (40, 48527748), (45, 43135776), (48, 40439790), (54, 35946480), (57, 34054560), (60, 32351832), (72, 26959860), (76, 25540920), (80, 24263874), (81, 23964320), (90, 21567888), (95, 20432736), (96, 20219895), (108, 17973240), (114, 17027280), (120, 16175916), (135, 14378592), (144, 13479930), (152, 12770460), (160, 12131937), (162, 11982160), (171, 11351520), (180, 10783944), (190, 10216368), (216, 8986620), (228, 8513640), (240, 8087958), (270, 7189296), (285, 6810912), (288, 6739965), (304, 6385230), (324, 5991080), (342, 5675760), (360, 5391972), (380, 5108184), (405, 4792864), (432, 4493310), (456, 4256820), (480, 4043979), (513, 3783840), (540, 3594648), (570, 3405456), (608, 3192615), (648, 2995540), (684, 2837880), (720, 2695986), (760, 2554092), (810, 2396432), (855, 2270304), (864, 2246655), (912, 2128410), (1026, 1891920), (1080, 1797324), (1140, 1702728), (1296, 1497770), (1368, 1418940), (1440, 1347993), (1520, 1277046), (1539, 1261280), (1620, 1198216), (1710, 1135152), (1824, 1064205), (2052, 945960), (2160, 898662), (2280, 851364), (2565, 756768), (2592, 748885), (2736, 709470), (3040, 638523), (3078, 630640), (3240, 599108), (3420, 567576), (4104, 472980), (4320, 449331), (4560, 425682), (5130, 378384), (5472, 354735), (6156, 315320), (6480, 299554), (6840, 283788), (7695, 252256), (7883, 246240), (8208, 236490), (9120, 212841), (10260, 189192), (12312, 157660), (12960, 149777), (13680, 141894), (15390, 126128), (15766, 123120), (16416, 118245), (20520, 94596), (23649, 82080), (24624, 78830), (27360, 70947), (30780, 63064), (31532, 61560), (39415, 49248), (41040, 47298)]